What did david livingstone's three c's stand for

David Livingstone's three C's stands for Civilization, Christianity and Commerce.

David Livingstone traveled to Africa with increase awareness in trade and religious ministry but fighting against slavery became his ultimate mission. He adopted the triple C's (civilization, Christianity and commerce) hoping to end the slave trade and restore African dignity.

Although he was a missionary, he knew that his spiritual calling wasn't to preach but to establish routes for commercial trades instead of slave trades. There is a statue at Victoria Fall encrypted with the triple C's motto commemorating his work in Africa.

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it is very hard for the climatologists to precisely predict how will the global temperatures be changing so there's lots of models, some of which differ significantly, this is due to multiple factors, and probably the most important is the human activity.

humans have been a key factor in climate change around the globe since the start of the industrial revolution, and in the past few decades the consequences are becoming more obvious. there's lots of emission of pollutants in the atmosphere as well as changing the environment on the surface itself, so it's really hard to predict how will that go in the future because there's some countries that are reducing the damage and are going towards green energy, while others are stubbornly continuing with pollution and damages to the environment.